<?php
/**
 * Smarty plugin
 * @package Smarty
 * @subpackage plugins
 */

/**
 * Replace cached inserts with the actual results
 *
 * @param string $results
 * @return string
 */
function smarty_core_process_cached_inserts($params, &$smarty) {
  preg_match_all('!'.$smarty->_smarty_md5.'{insert_cache (.*)}'.$smarty->_smarty_md5.'!Uis',
      $params['results'], $match);
  list($cached_inserts, $insert_args) = $match;

  for ($i = 0, $for_max = count($cached_inserts); $i < $for_max; $i++) {
    if ($smarty->debugging) {
      $_params = array();
      require_once(SMARTY_CORE_DIR . 'core.get_microtime.php');
      $debug_start_time = smarty_core_get_microtime($_params, $smarty);
    }

    $args = unserialize($insert_args[$i]);
    $name = $args['name'];

    if (isset($args['script'])) {
      $_params = array('resource_name' => $smarty->_dequote($args['script']));
      require_once(SMARTY_CORE_DIR . 'core.get_php_resource.php');
      if(!smarty_core_get_php_resource($_params, $smarty)) {
        return false;
      }
      $resource_type = $_params['resource_type'];
      $php_resource = $_params['php_resource'];


      if ($resource_type == 'file') {
        $smarty->_include($php_resource, true);
      } else {
        $smarty->_eval($php_resource);
      }
    }

    $function_name = $smarty->_plugins['insert'][$name][0];
    if (empty($args['assign'])) {
      $replace = $function_name($args, $smarty);
    } else {
      $smarty->assign($args['assign'], $function_name($args, $smarty));
      $replace = '';
    }

    $params['results'] = substr_replace($params['results'], $replace, strpos($params['results'], $cached_inserts[$i]), strlen($cached_inserts[$i]));
    if ($smarty->debugging) {
      $_params = array();
      require_once(SMARTY_CORE_DIR . 'core.get_microtime.php');
      $smarty->_smarty_debug_info[] = array('type'      => 'insert',
          'filename'  => 'insert_'.$name,
          'depth'     => $smarty->_inclusion_depth,
          'exec_time' => smarty_core_get_microtime($_params, $smarty) - $debug_start_time);
    }
  }

  return $params['results'];
}

/* vim: set expandtab: */

?>
